Achyranthes japonica | |
---|---|
![]() | |
Scientific classification ![]() | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Eudicots |
Order: | Caryophyllales |
Family: | Amaranthaceae |
Genus: | Achyranthes |
Species: | A. japonica |
Binomial name | |
Achyranthes japonica | |
Achyranthes japonica, commonly known as Oriental chaff flower [1] or Japanese chaff flower, is a perennial member of the genus Achyranthes in the family Amaranthaceae. It can be discovered on the roadside and its main distribution is in Korea and Japan. [2]
A. japonica is a perennial plant growing to 50–100 cm (20–39 in) in height with thickened roots. Stems are quadrangular, branched, and glabrous or slightly pubescent. [2] Stem nodes are dilated. The petiolate leaves are opposite, elliptic or oblong, and slightly pubescent, 10–20 cm (3.9–7.9 in) long and 4–10 cm (1.6–3.9 in) wide. Tiny green flowers bloom from August to September, with inflorescence spikes in axils and at terminals of the stem. Each flower has five fused stamens and a single pistil. Tiny branch-shaped bracts easily stick to clothing. [2] [3]
Members of the genus Achyranthes in cultivation call for partial shade and rich, deep, well-drained soil, sandy and slightly acid. [4] A. japonica grows in woody areas in lowlands and hills. [2]
The root of the plant is used in the traditional medicine of Korea. Several chemical constituents have been isolated. The seeds contain various hormones, including ecdysterone, rubrosterone, and inokosterone. The roots contain triterpenoids and saponins. The plant provides the antioxidant protocatechuic acid. [2]
Achyranthes japonica is an introduced species in the United States. It was first reported in Kentucky in the 1980s, and by 2014 it was established in nine states of the Ohio River basin. [3] As of 2025, the plant has been reported as far west as Missouri, as far south as Georgia, and as far east as Virginia. [5]
Lonicera japonica, known as Japanese honeysuckle and golden-and-silver honeysuckle, is a species of honeysuckle native to East Asia, including many parts of China. It is often grown as an ornamental plant, but has become an invasive species in a number of countries. It is used in traditional Chinese medicine.
Kerria japonica, commonly known as Japanese kerria or Japanese rose, is a deciduous, yellow-flowering shrub in the rose family (Rosaceae), native to China and Japan. It is the only species in the genus Kerria. In the wild, it grows in thickets on mountain slopes. Japanese kerria has been used for medicine and is also planted in gardens. A double-flowered cultivar, K. japonica 'Pleniflora', is commonly called bachelor's buttons.
Cryptotaenia japonica, commonly called mitsuba, Japanese wild parsley and Japanese honewort among other names, is a herbaceous perennial plant in the celery family native to Japan, Korea and China. The plant is edible and is commonly used as a garnish and root vegetable in Japan, and other Asian countries. It is sometimes considered a subspecies of Cryptotaenia canadensis as Cryptotaenia canadensis subsp. japonica.
Schisandra chinensis, whose fruit is called magnolia berry or five-flavor fruit, is a vine plant native to forests of Northern China, the Russian Far East and Korea. Wild varieties are also found in Japan. It is hardy in USDA Zone 4. The fruits are red berries in dense clusters around 10 centimetres (3.9 in) long.
Agastache rugosa, also known as wrinkled giant hyssop, Korean mint, purple giant hyssop, Indian mint and Chinese patchouli is an aromatic herb in the mint family, native to East Asia.
Anemone hepatica, the common hepatica, liverwort, liverleaf, kidneywort, or pennywort, is a species of flowering plant in the buttercup family Ranunculaceae, native to woodland in temperate regions of the Northern Hemisphere. This herbaceous perennial grows from a rhizome.
Turritis glabra, commonly known as tower rockcress or tower mustard, is a tall, slim, grey-green plant with small creamy flowers at the top of the stem. It usually grows on poor chalky or sandy soils, in open situations. It is native to Europe, Asia, and North Africa, and it is widespread in North America where it is also probably native. It can be found in many other parts of the world as an introduced species.
Herbs are a widely distributed and widespread group of plants, excluding vegetables and other plants consumed for macronutrients, with savory or aromatic properties that are used for flavoring and garnishing food, for medicinal purposes, or for fragrances. Culinary use typically distinguishes herbs from spices. Herbs generally refers to the leafy green or flowering parts of a plant, while spices are usually dried and produced from other parts of the plant, including seeds, bark, roots and fruits.
Achyranthes aspera is a species of plant in the family Amaranthaceae. It is distributed throughout the tropical world. It can be found in many places growing as an introduced species and a common weed. It is an invasive species in some areas, including many Pacific Islands environments.
Angelica dahurica, commonly known as Dahurian angelica, is a widely grown species of angelica native to Siberia, Russia Far East, Mongolia, Northeastern China, Japan, Korea, and Taiwan. This species tend to grow near river banks, along streams and among rocky shrubs. The root of the plant is widely used for its medicinal properties and is known to contain furanocoumarins and angelicotoxin.
Angelica acutiloba is a perennial herb from the family Apiaceae or Umbelliferous. It is predominately in Japan and perhaps endemic (unique). It is now distributed widely and cultivated in Jilin, China, Korea, Taiwan and Indonesia.
Boerhavia erecta, commonly known as the erect spiderling or the erect boerhavia, is one of more than 100 species in the genus Boerhavia. It is native to the United States, Mexico, Central America, Angola and western South America, but now is cosmopolitan in tropical and subtropical regions. In Africa its distribution extends from West Africa, eastwards to Somalia and down to South Africa. It has recently been found in parts of Madagascar and Réunion. In Asia, it occurs in India, Java, Malaysia, the Philippines, China and the Ryukyu Islands.
Nuphar japonica, known as East Asian yellow water-lily, is a perennial, aquatic, rhizomatous, herb in the family Nymphaeaceae native to Japan, Korea, and Russia.
Adenophora triphylla, also known as Japanese lady bell, is one of the 62 species of Adenophora. It is a flowering plant in the family Campanulaceae that is distributed mainly over the Korean Peninsula, Japan, and China.
Agrimonia pilosa also known as hairy agrimony, is a flowering plant in the family Rosaceae. It is distributed primarily over the Korean Peninsula, Japan, China, Siberia, and Eastern Europe.
Orbexilum pedunculatum, commonly known as Sampson's snakeroot, is a species of flowering plant in the legume family. It is native primarily to the Southeastern United States where it is found in prairies and savannas, often in acidic soil. It is a perennial that produces racemes of flowers in early summer.
Balduina uniflora, commonly called oneflower honeycombhead, savannah honeycombhead or oneflower balduina, is a North American species of plants in the sunflower family. It is native to the southeastern United States. It is the type species of the genus Balduina.
Boehmeria japonica is a species of flowering plant in the nettle family (Urticaceae). It native to eastern Asia, where it is found in China, Japan, South Korea, and Taiwan.
Peucedanum japonicum, also known as coastal hog fennel, is a species of Peucedanum, a genus rich in medicinal species belonging to the parsley family, Apiaceae.
Phedimus kamtschaticus, the orange stonecrop, is a species of flowering plant in the family Crassulaceae. It is a low-growing herbaceous perennial native to eastern Russia, northeastern China, Korea, and Japan. The species is commonly grown as an ornamental plant, and has escaped cultivation in Europe and the US.